Improve speed of grid generation: I've found something simple I can
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 15 Jul 2005 16:43:02 +0000 (16:43 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 15 Jul 2005 16:43:02 +0000 (16:43 +0000)
commit8bba891059504d0c28eeaaa98af85cf24bc1a750
treee779f441891f7aef81eedc9a00fe6a0073a8b0b4
parentb71ab32e34da71977002ad154b75376b73fa0ae2
Improve speed of grid generation: I've found something simple I can
do during construction which massively increases (by over a factor
of four with default parameters) the probability that any given
randomly generated grid will be uniquely solvable.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@6096 cda61777-01e9-0310-a592-d414129be87e
dominosa.c